Yaskawa dEv fault code meaning

Series: CH700, ES700, FP60B, GA500, GA501, GA700

Excessive motor speed deviation

drive

Meaning:

Possible causes

Source: CH700Technical Manual P344; ES700Technical Manual P304; FP60BTechnical Manual P187; GA500Technical Manual P297; GA501Technical Manual P261; GA700Technical Manual P382

Series: H1000, L1000A

Excessive speed deviation (control mode with PG)

drive

Meaning:

Possible causes

Source: H1000 Series Technical Manual P320; L1000A Series Quick Start Guide P115

Series: T1000V, V1000

Excessive speed deviation (simple PG V/f mode with feedback)

drive

Meaning:

Possible causes

Source: T1000V Series Technical Manual P230; V1000 Series Technical Manual P240

Series: U1000

Excessive speed deviation (control mode with PG)

drive

Meaning:

Possible causes

Source: U1000 Series Technical Manual P347